P.01
DAQ Box — STAR
Data acquisition system built to capture sensor data across all avionics boards during hotfires, live engine tests with real stakes. Designed, tested, and brought up the PCBs end to end. Not a simulation: actual hardware running on a live engine.
PCB Design Embedded C Sensors STAR
P.02
Solar + Battery Optimizer
Live web app that estimates optimal battery charge/discharge schedules to avoid PG&E 4–9pm peak rates. Uses geolocation, time-of-use logic, and user load inputs to model real cost savings.
React TypeScript Vercel
P.03
IMU Board — STAR & Berkeley Formula Racing
Inertial measurement unit breakout board built for two programs: STAR's avionics flight stack and Formula SAE vehicle telemetry. Tracked orientation, acceleration, and angular rate. Mostly debugging SPI comms and validating clean data before either board touched a real system.
STM32 PCB Design Embedded C SPI/I2C STAR BFR
BFR →
P.04
BLE App + ESP32 Switch — STAR
Mobile app that sends BLE packets to an ESP32-based wireless switch. Owned both sides: the firmware running on the ESP32 and the app talking to it over Bluetooth. Built for remote actuation during hotfire operations.
ESP32 BLE Firmware Mobile STAR
P.05
RTD Board — STAR
Temperature sensing board that interfaces with RTDs to validate readings before they touch the flight stack. Critical for monitoring motor and battery thermals during hotfires. Built a dedicated board to isolate and verify the signal chain.
PCB Design Analog RTD Embedded C STAR
P.06
PT Board — STAR
Pressure transducer board for measuring chamber pressure and barometric altitude. Built a dedicated board to isolate the analog signal chain and confirm noise wasn't corrupting readings before trusting it on the rocket.
PCB Design Analog ADC Embedded C STAR
P.07
Actuator Board — STAR
Drives the servos and actuators on the rocket: fins, gimbal, recovery mechanism. Built a dedicated test board to validate drive signals and confirm every actuator works before it ever goes near the vehicle.
PCB Design PWM Servos Embedded C STAR
P.08
VEX Robotics Team 94517X
Autonomous algorithms with sensor-driven navigation and competition-grade reliability. Balanced control logic with real-world tuning under tight deadlines.
C++ Autonomous PID Control
Team page →
P.09
DreamIT
AI-native 3D game-generation engine built in Rust/Bevy with a React-Three-Fiber frontend. Working on game generation proposals and the core AI pipeline that turns prompts into playable worlds.
Rust Bevy React Three Fiber AI Pipeline
dreamit.build →
P.10
Cue
Context-aware alarm app that adapts to your schedule, location, and habits. Built in SwiftUI and React Native. Alarms that understand when you actually need to wake up.
SwiftUI React Native
P.11
EE143 — Custom Silicon Device Fabrication
End-to-end semiconductor fabrication on bare silicon wafer: design, photolithography patterning, doping, oxidation, metallization, and wire bonding to a packaged chip.
Semiconductor Photolithography CMOS Silicon
P.12
API Gateway — Go
Self-contained API gateway written in Go. Sits in front of a single HTTP backend and adds rate limiting, auth middleware, request logging, and routing. Minimal dependencies, production-minded.
Go HTTP Middleware Rate Limiting
P.13
BerkeleyFree
Web app to track empty classrooms at UC Berkeley with live schedule filters. Built with Next.js, TypeScript, and Tailwind. Never shipped. Berkeley's class schedule API proved unreliable.
Next.js TypeScript Tailwind
P.14
Scheme Art Contest — CS 61A
Algorithmic art experiments in Scheme blending math, recursion, and functional programming. Generated visual patterns through recursive transforms and clean abstractions.
Scheme Functional Recursion
